Cov iav iav yog ib feem tseem ceeb ntawm lub qhov rooj tua hluav taws, nruab nrog cov xwm txheej sib txawv thiab puag ncig qhov pom kev me me uas yog qhov ntsuas hluav taws kub txog 180 feeb. Ib yam li ntawd, peb cov iav hluav taws kuj ua raws li cov qauv ntsuas kev ntsuas siab, tua hluav taws ntev txog 90 min, thiab tiv taus cua sov thaum muaj hluav taws sib tsoo.
Nyob rau hauv qhov ua ntej ntawm pob tshab thiab wireless, interlayer ntawm ob txheej iav yog nyob rau hauv lub tshuab nqus tsev, lav qhov nruj ntawm lub qhov muag tsis pom kev. Peb ib txwm cog lus rau cov khoom ib puag ncig-phooj ywg iav rau kev pabcuam zoo dua rau peb cov neeg siv khoom.
